FIGURE 2.
The formation and transfer of drug resistance or virulence elements. (A) the formation of drug resistance or virulence elements. (B) the transfer of drug resistance or virulence elements
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.